As of March 23, 2026, the three largest insider holders of ARQ are Julian Alexander Mcintyre (Director, 3.19Mn shares), Fundamental Advisers Llc Alta (Director, 2.03Mn shares), Fundamental Advisers Llc Alta (Director, 2.02Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Julian Alexander Mcintyre | 0 | 3,191,289 | 06 Oct, 2025 | |
| Fundamental Advisers Llc Alta | 0 | 2,016,455 | 05 Jul, 2023 | |
| Robert E. Rasmus | Chief Executive Officer | 480,782 | 0 | 28 May, 2025 |
| Joseph M Wong | Chief Technology Officer | 400,686 | 0 | 19 Mar, 2026 |
| Jeremy Blank | 0 | 374,955 | 28 May, 2025 | |
| Richard Campbell-Breeden | 0 | 254,786 | 13 Nov, 2025 | |
| Greg Marken | Ceo | 186,411 | 0 | 27 Mar, 2023 |
| Jeremy Williamson | Chief Operating Officer | 185,606 | 0 | 03 Mar, 2026 |
| Carol S Eicher | 174,010 | 0 | 17 Mar, 2026 | |
| Louis Spencer Wells | 102,927 | 0 | 03 Jul, 2024 | |
| Claiborne Benson Smith | Gen Counsel, Corp Secretary | 102,491 | 0 | 16 Mar, 2026 |
| Richard Campbell-Breeden | 86,868 | 0 | 03 Jul, 2025 | |
| Jeremy Blank | 78,762 | 0 | 03 Jul, 2025 | |
| Stacia Hansen | Chief Accounting Officer | 73,199 | 0 | 06 Aug, 2025 |
| Robert E. Rasmus | Chief Executive Officer | 0 | 70,718 | 12 Nov, 2025 |
| Taylor J. Simonton | 65,821 | 0 | 06 Jul, 2022 | |
| Jay Loring Voncannon | Chief Financial Officer | 65,000 | 0 | 13 Nov, 2025 |
| Morgan Fields | Chief Accounting Officer | 64,599 | 0 | 21 Aug, 2023 |
| Julian Alexander Mcintyre | 58,978 | 0 | 03 Jul, 2025 | |
| Laurie Bergman | 51,702 | 0 | 03 Jul, 2025 | |
| Theodore James Sanders | General Counsel | 28,231 | 0 | 23 Nov, 2021 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 17 Mar, 2026 | Joseph M Wong | Common Stock | A | 10,000 | $1.89 | 400,686 | D | P |
| 13 Mar, 2026 | Carol S Eicher | Common Stock | A | 77,500 | $1.95 | 174,010 | D | P |
| 12 Mar, 2026 | Claiborne Benson Smith | Common Stock | A | 1,000 | $1.92 | 101,491 | D | P |
| 16 Mar, 2026 | Claiborne Benson Smith | Common Stock | A | 1,000 | $1.92 | 102,491 | D | P |
| 27 Feb, 2026 | Claiborne Benson Smith | Common Stock | A | 28,229 | - | 110,667 | D | M |
| 27 Feb, 2026 | Jeremy Williamson | Common Stock | A | 68,600 | - | 203,888 | D | M |
| 27 Feb, 2026 | Joseph M Wong | Common Stock | A | 40,286 | - | 408,024 | D | M |
| 27 Feb, 2026 | Joseph M Wong | Common Stock | D | 17,338 | $3.51 | 390,686 | D | F |
| 27 Feb, 2026 | Jeremy Williamson | Common Stock | D | 18,282 | $3.51 | 185,606 | D | F |
| 27 Feb, 2026 | Claiborne Benson Smith | Common Stock | D | 10,176 | $3.51 | 100,491 | D | F |
| 27 Feb, 2026 | Jeremy Williamson | Performance Share Units | D | 51,467 | $0.00 | 0 | D | M |
| 27 Feb, 2026 | Joseph M Wong | Performance Share Units | D | 30,225 | $0.00 | 0 | D | M |
| 27 Feb, 2026 | Claiborne Benson Smith | Performance Share Units | D | 21,179 | $0.00 | 0 | D | M |
| 10 Nov, 2025 | Jay Loring Voncannon | Common Stock | A | 9,000 | $3.74 | 59,000 | D | P |
| 11 Nov, 2025 | Richard Campbell-Breeden | Common Stock | A | 28,638 | $3.54 | 254,786 | I | P |
| 11 Nov, 2025 | Jay Loring Voncannon | Common Stock | A | 6,000 | $3.55 | 65,000 | D | P |
| 10 Nov, 2025 | Robert E. Rasmus | Common Stock | A | 50,000 | $3.79 | 70,718 | I | P |
| 25 Sep, 2025 | Julian Alexander Mcintyre | Common Stock | D | 30,000 | $0.00 | 3,191,289 | I | J |
| 18 Sep, 2025 | Jeremy Williamson | Common Stock | D | 2,029 | $7.00 | 135,288 | D | F |
| 04 Aug, 2025 | Jeremy Williamson | Common Stock | D | 1,782 | $5.20 | 137,317 | D | S |